Ellipse & Hyperbola Construction by Circle

A nice way to construct an ellipse or hyperbola, inspired by the PCMI summer 15, problem set 7, questions 14 and 18. [url]http://mathforum.org/pcmi/hstp/sum2015/morning/darryl/day07.pdf[/url] Thanks to Tina Cardone, Bowen Kerins and Darryl Yong.
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John Golden —

 
Resource Type
Activity
Tags
circle  ellipse  hyperbola 
Target Group (Age)
12 – 19+
Language
English
 
 
GeoGebra version
5.0
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2335
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License
CC-BY-SA, GeoGebra Terms of Use
 

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